digital switchover and digital dividend...digital switchover and digital dividend: the european...

Digital Switchover andDigital Dividend:

The European experience

Juan CastroITU Radiocommunication Bureau

1. Definitions

2. DSO/DD Benefits and Costs

3. DSO Status in Europe

4. 700 MHz and 800 MHz bands

5. Useful Links

Summary

DefinitionsDigital Switch Over (DSO)

Simulcasting

Establish the new digital services on temporary

frequencies.

Operate both analogue and digital services for a period of

time

Analogue Switch-off (ASO)

Switch off the analogue services

Re-stacking

Change the frequencies of the digital services to their final

frequencies, if required

DSO is the process in which analogue television broadcasting is replaced by digital television broadcasting.

Some digital characteristics at the origin of DD:

Digital video compression reduces the transmission size (bits) of the video signal.

Multicarrier digital modulation (COFDM) minimizes the multipath interference effect and the needed transmitting power is reduced.

Single-Frequency Networks (SFN): The same frequency can be used in adjacent cells as long as the same broadcast content is transmitted.

DefinitionsDigital Dividend (DD)

DD is the amount of spectrum made available by the transition of terrestrial television broadcasting from analogue to digital.

DSO Benefits

Instead of one, typically from 4 to 8 digital programs of equivalent or better quality can be broadcast in the same 6, 7 or 8 MHz wide channel

Improved picture and sound quality and potential for interactivity

Economies for broadcasters (less power, less transmitters, new pay-tv services…)

DSO Costs

Source: DIGITAG

DD Benefits

A significant amount of high quality radio spectrum can be made available for new services (such as IMT) or to increase TV offer and new TV services.

Economical (for regulators): Auction/Bids processes to award freed-up bands to new services

Economical (for businesses): New business opportunities

Example of Auctions (800MHz)

Country Amount of auction in € Year of auction

Austria 2 billion Oct-2013

Belgium 360 Million Nov-13

Croatia 40 million Sep-12

Czech Republic 266 million Nov-13

Denmark 99Million 2012

Finland 108 Million 30.10.2013

France 2.6 billion Dec-11

Germany 3.57 billion 2010

Ireland* 854.64 million (spectrum fees included until 2030) 2012

Italy 2.96 billion Jan-13

Lithuania 2,4 million Oct-2013

Latvia 4.7 million Oct-2013

Netherlands 3.8 billion Dec-2012

Portugal 270 million 2012

Romania* 682 million Sep-12

Spain 1,3 billion Jul-05

Sweden 233 million 2009

Switzerland* CHF 996.3 million Jul-05

UK 2.7 billion Feb-2013 *: 8

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700 and 800 MHz Bands in Europe

700 MHz: 694 – 790 MHz | 800 MHz: 790 – 862 MHz

Mobile service is allocated on a shared co-primary basis with the broadcasting service

800MHz band has been assigned to mobile services (IMT)

700 MHz band: European Commission obligation to repurpose to mobile broadband by 2020

Multilateral coordination through several groups: NEDDIP, WEDDIP, SEDDIF

Examples of 700 MHzrelease and auctions

• November of 2015:700 MHz spectrum auction raised €2.8 billion

• 4th of April 2016

• MPEG-2 -> MPEG-4, maintaining the DVB-T: higher compression freed up spectrum for IMT

France

• May 2015: 700 MHz spectrum auction raised €1.0 billion

• 29th of March 2017

• DVB-T/MPEG-2 -> DVB-T2/HEVC in several urban areas, Portable reception modes

• Full DVB-T2 will be gradually rolled out until mid-2019

• Change in business model (monthly fee)

Germany

DSO Status in Europe

Europe has generally completed DSO

Source: www.itu.int/en/ITU-D/Spectrum-Broadcasting/Pages/DSO

Completed: 38 countries

Ongoing: Albania, Bosnia and Herzegovina, and Romania

Not started: Turkey

Digital standard being used: DVB-T / DVB-T2

Releasing the 700/800 MHz DDs ensuring the continuity of the DTT

• Evaluate the content that needs to be taken into account (present and future)

• Current demands have to be met: no loss of capacity or content. Demands can be met with introduction of DVB-T2 and HEVC

DTT Service Requirement :

• Re-planning the spectrum

• Introducing New Technologies

• Existing licenses and contracts

• Re-engineering of transmission sites

National Decisions

• Step 1: Common understanding about national requirements and access to spectrum

• Step 2: Allotment shapes and sizes are amended if necessary

• Step 3: whenever possible, exchange of DTT channels

International coordination

Challenges

Everybody is in favor of spectrum harmonization

Everybody wants it to be their own way

DSO Useful Links

Guidelines: https://www.itu.int/en/ITU-D/Regional-Presence/AsiaPacific/Documents/AtoDguidelinesV3.pdf

Report: http://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-SM.2353-2015-PDF-E.pdf

ITU-R FAQ on the DIGITAL DIVIDEND and the DIGITAL SWITCHOVER:http://www.itu.int/en/ITU-R/Documents/ITU-R-FAQ-DD-DSO.pdf

Website: http://www.itu.int/en/ITU-D/Spectrum-Broadcasting/Pages/DSO/Default.aspx

Training: https://academy.itu.int

Thank youjuan.castro@itu.int